(1,20) (2,11) (3,17) (4,16) (5,15) (6,18) (7,19) (8,13) (9,14) (10,12) 
nodes: 321  conflicts: 3  modelTime: 712  solveTime: 724  totalTime: 1439  modelSize: 20646  readTime: 3 size: 10